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IMBERBE#13: ASTRONOMY QUIZ (RV)

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Jeanus
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Unread postby Jeanus » Fri Feb 15, 2008 12:42 pm

One famous constellation appears in the SA skys in winter and another in summer. Which are they and what is the legend that goes with the appearance of one and disappearance of the other.
"The grass is always greener over the sceptic tank"

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Imberbe
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Unread postby Imberbe » Fri Feb 15, 2008 1:11 pm

:dance: Sitting this one out! Common guys! A few new persons to give an answer? :dance:
Imberbe = Combretum imberbe = Leadwood = Hardekool = The spirit of the Wildernis!

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restio
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Unread postby restio » Fri Feb 15, 2008 8:50 pm

My favourite summer constellation is Orion, so I guessed Orion for summer.

After some searching, I found the legend below:

Orion was a hunter, which made the sun-god Apollo afraid that Orion would take advantage of his sister, Artemis (the goddess of the hunt). Apollo sent the scorpion, Scorpius, to attack Orion, but Orion escaped by jumping into the sea. Apollo, though, was smarter than the average god, and tricked Artemis into shooting at a dark spot on the waves in the sea, which killed Orion. Orion was then placed in the heavens where the scorpion (Scorpius) still pursues him.

So I guess Orion (summer) and Scorpius/Scorpio (winter).
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. - Albert Einstein (1879-1955)

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Jeanus
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Unread postby Jeanus » Sat Feb 16, 2008 8:28 am

:clap: over to you Restio
"The grass is always greener over the sceptic tank"

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Imberbe
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Unread postby Imberbe » Sat Feb 16, 2008 10:52 am

:clap: Nice one Restio.

Some more people to join? Don't be hesitant! We are all here to learn!

An easy one Restio ... :wink:
Imberbe = Combretum imberbe = Leadwood = Hardekool = The spirit of the Wildernis!

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restio
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Unread postby restio » Sat Feb 16, 2008 2:42 pm

Thanks, QM. :D Very relieved you asked for an easy one - I think that's all I can do. :lol:


What is the brightest star in the sky? What is an easy way to find it?
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. - Albert Einstein (1879-1955)

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Imberbe
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Unread postby Imberbe » Sat Feb 16, 2008 2:48 pm

:lol: :clap:
Imberbe = Combretum imberbe = Leadwood = Hardekool = The spirit of the Wildernis!

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Jeanus
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Unread postby Jeanus » Sat Feb 16, 2008 2:57 pm

I'll stay out of this one - someone else needs a turn.

good question restio
"The grass is always greener over the sceptic tank"

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Pilane
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Unread postby Pilane » Sat Feb 16, 2008 3:11 pm

The brightest star in the sky would be the sun.... You didn't say day or night :twisted:

At night it will be sirus
Sirus is part of the canis major constelation

To find it:
Look at orion
Betelgeuse would be the bottom-right red star
Rigel is at the top-left Find the belt of Orion and follow the line the 3 stars of the belt make up and then to the right from Orion, and you should see a very bright star... SIRUS :wink:

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Unread postby cybeR@NGER » Sat Feb 16, 2008 8:16 pm

Pilane wrote:(...) and you should see a very bright star... SIRUS :wink:

Seeerius ?? :shock: Don't you mean SIRIUS ? :lol:
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Imberbe
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Unread postby Imberbe » Sat Feb 16, 2008 8:35 pm

I think he is serious! :wink:
Imberbe = Combretum imberbe = Leadwood = Hardekool = The spirit of the Wildernis!

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Pilane
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Unread postby Pilane » Sun Feb 17, 2008 9:20 am

Of course I am seeerius when I say Sirus :D :D :D

BTW
There will be a total eclipse of the Moon on Feb 21st
The eclipse will start at 3:42am and ends 7:08am
The eclipse will be total from 5:00am to 5:50am.
The start and most of totality will be visible from South Africa

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restio
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Unread postby restio » Sun Feb 17, 2008 10:00 am

Spot-on, Pilane! :clap: And extra marks for pointing out that I should have specified day or night. :lol:

Over to you....
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. - Albert Einstein (1879-1955)

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Pilane
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Unread postby Pilane » Sun Feb 17, 2008 5:15 pm

Ok lets look at the moooooeennn as a lunar eclipse is comming up... :D

True or false
The same area/ side of the moon is always facing the earth...

Tell us why you say true/ false
:wink:

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Freda
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Unread postby Freda » Sun Feb 17, 2008 5:25 pm

I think true.

The Moon rotates at the same speed as it orbits the Earth. So in the time it takes the Moon to go around Earth, the Moon also spins about its axis one full revolution.

Had to google, but learnt something new :wink:

Thanks for the info about the eclipse :D


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